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ARENA Unisex Adult Cobra Tri Swimming Goggles for Triathlon and Fitness Swipe Anti-Fog Wide Vision Mirror Lens

  • Based on 1,103 reviews
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Availability: Only 2 left in stock, order soon!
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Arrives Saturday, Oct 31
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Color: Yellow Copper/Army


Features

  • 45% Polycarbonate, 30% Silicone, 15% Thermoplastic Elastomer, 5% Polyoxymethylene, 5% Polypropylene
  • Imported
  • Please review the INSIDE VISION image carefully for additional information on the lens! For a strong mirror effect on the lens, choose the goggles designed for bright light conditions
  • When swim goggles become foggy, activate the revolutionary Swipe anti-fog protective film by gently swiping the inner lenses five times with your fingertip while the goggles are in the water
  • Constructed from ultra-premium Japanese TPE with a 3D gasket for the best fit and comfort, and hard mirror polycarbonate lenses for optimal vision with no water flowing on them
  • Every pair features a split strap that is easily adjustable and ensures a secure fit, even on starts and turns, and includes three interchangeable nose bridge sizes for a tailored fit
  • Ideal for triathlon and open water, these fogless swim racing goggles have light lenses that are ideal for indoor swimming and low-light environments; PVC free

Description

Powered by XLANCE technology, it resists chlorine and wear while delivering a supportive, elastic fit. Train like the pros with arena's new Powerfin Pro II Flex swim fins. Crafted with 100% regenerated polyamide and LYCRA EcoMade fibre, 70% bio-derived from corn. Horst Dassler was witness to history in the making. The legendary swimmer Marc Spitz won 7 gold medals in a single Olympic games, making Spitz the most decorated athlete in Olympic history. This incredible feat inspired Dassler – a visionary entrepreneur – to create a line of swimwear dedicated to the world’s best swimmers. Thus, arena was born. We have spent over 45 years working alongside the world’s top athletes, universities and innovation centers to develop technical suits that allow you to be the best version of yourself when racing. The most advanced triathlon goggles, with revolutionary Swipe Anti-Fog technology With a legacy of transforming the world of aquatic sport through advanced materials and Italian design since 1973, at arena we are dedicated to providing all swimmers with the tools they need to express themselves, feel confident, win and achieve more. Discover the ultimate solution for triathlons and intensive swimming, the Cobra Tri Swipe goggles, with arena's revolutionary Swipe Anti-Fog technology that lasts ten times longer and can be reactivated. This unique design stops the flow of water over the lenses for optimal vision, especially for long distances. The hard mirrored lenses protect eyes from glare, offer a crystal-clear view and are made to endure seasons of training. Customize for a perfect fit with 3 interchangeable nose bridges. Existing anti-fog coatings don't last, sprays are limited in their effectiveness and comfort, and there's simply no proven long-term solution available. Until now. arena' s new Swipe Anti-Fog technology is a groundbreaking new approach to solving the problem of goggles that fog up when you most need clear vision. With just a swipe of the finger, Swipe Anti-Fog can be reactivated extending the protection longer than ever. Hydrophilic coating creates a water film over the lenses, dissolving and smoothing out single droplets that create the fog, thus keeping the lenses clear. On traditional anti-fog treatments, scrubbing the lenses damages and scratches the anti-fog coating, breaking its effect. Swipe Anti-Fog's chemical compound is far more effective and resistant. Its coating won't get scratched or damaged when rubbed with a finger. On the contrary, Swipe Anti-Fog reactivates and recovers every time lenses are cleaned with a finger When goggles become foggy, gently swipe the inner lenses five times with your fingertip while the goggles are in the water, making sure there is no dirt on the lenses while you're doing so. Do this every time lenses become foggy to enjoy clear vision for longer. Swipe Anti-Fog lasts longer due to its superior chemical makeup and reactivation process. Cleaning lenses with a finger is common for swimmers, but when goggles with even the best anti-fog treatments are rubbed in this way, the anti-fog capabilities tend to deteriorate ... until now. Swipe Anti-Fog revolutionizes goggle habits and performance by encouraging swimmers to rub their lenses. But rather than ruining the anti-fog, rubbing reactivates anti-fog capabilities and actively improves it. Revolutionary technology How it works Just a simple swipe Swipe to reactivate Swipe Anti-Fog Technology is a groundbreaking new approach to solving the problem of goggles that fog up when you most need clear vision. With just a single swipe of the finger, Swipe Anti-Fog can be reactivated extending the protection up to 10 times longer. With normal goggles, fogging can be a real problem, and there’s little out there that helps over the long haul. But with Swipe Anti-Fog, your goggles will remain fog-free 10 times longer, to give you clear, lasting vision.

Brand: ARENA


Color: Yellow Copper/Army


Material: 45% Polycarbonate, 30% Silicone, 15% Thermoplastic Elastomer, 5% Polyoxymethylene, 5% Polypropylene


Frame Type: Full Rim


Frame Material: Plastic


Frame Type: Full Rim


Special Features: Anti-Fog, Mirrored, Tinted


Sport Type: Swimming, Triathlon, Water Polo


Lens Coating: Anti-Fog Coating


Ultraviolet Light Protection: true


Polarization Type: Non-Polarized


Environment Type: Indoor


Closure Type: Strap with Buckle/Hook-and-Loop


Fit to Size Sentiment: Positive


Fit Type: Adjustable


Size: One Size


Item Dimensions: 7.09 x 2.56 x 1.97 inches


Item Package Quantity: 1


Item Weight: 48 g


Number of Items: 1


Color: Yellow Copper/Army


Lens Color: Yellow


Style: Swipe Anti-fog Mirror


Item Shape: Cat Eye


Recommended Uses For Product: Swimming


Garment Size Country: United States


Brand Name: ARENA


Age Range Description: Adult


Model Name: Cobra Tri Swipe Triathlon Open Water Racing Swim Goggles Anti-fog Technology


Style Number: 002508-360-NS


Global Trade Identification Number: 94


Unit Count: 1 Count


Included Components: Swim Goggles


Item Type Name: Swim Goggles


Manufacturer: Arena


Part Number: 002508-360-NS


Import Designation: Imported


Material: 45% Polycarbonate, 30% Silicone, 15% Thermoplastic Elastomer, 5% Polyoxymethylene, 5% Polypropylene


Frame Material: Plastic


Lens Material: Polycarbonate


Apparel Fabric Stretch: Low Stretch


Apparel Fabric Weight Class: Lightweight


Fabric Type: 45% Polycarbonate, 30% Silicone, 15% Thermoplastic Elastomer, 5% Polyoxymethylene, 5% Polypropylene


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Race-Ready Vision You Can Actually Trust
Color: Silver/Black
When it comes to swim goggles for triathlon, clarity and reliability matter more than anything. The Arena Unisex Adult Cobra Tri Swimming Goggles with Swipe Anti-Fog are built with exactly that in mind. These are not casual pool goggles — they’re designed for athletes who need confidence in open water and consistency across training and race day. After using them in both pool sessions and triathlon-focused swims, it’s clear why these goggles have such a strong reputation. ⸻ ✅ Pros 1) Swipe Anti-Fog actually works This is the standout feature. Unlike standard anti-fog coatings that fade quickly, the Swipe technology allows you to reactivate the anti-fog by gently swiping the inside of the lens with your finger. It’s especially useful for: • long sessions • humid conditions • race mornings when fogging can ruin focus This alone makes them more reliable than most competitors. 2) Excellent clarity and field of vision The lenses provide sharp, distortion-free vision with good peripheral awareness. This is a big plus in: • open water • crowded starts • sighting situations You feel aware of your surroundings without visual stress. 3) Secure, low-profile fit The Cobra Tri sits close to the face and stays put: • no leaking once fitted correctly • no shifting during hard efforts • minimal drag They feel stable and race-ready, even during fast starts or choppy water. 4) Comfortable for performance goggles For a low-profile racing goggle, comfort is very good. The eye seals are firm enough to prevent leaks but not painfully aggressive, making them suitable for longer swims. 5) Designed specifically for triathlon From the lens shape to the strap system, everything feels intentional. These goggles transition well from pool training to open water without surprises on race day. ⸻ ⚠️ Cons 1) Fit is more “performance” than forgiving These are not soft recreational goggles. Getting the right nose bridge and adjustment is important, especially if you’re new to racing goggles. 2) Premium price You’re paying for technology, optics, and reliability. Worth it for triathletes, but probably overkill for casual swimmers. 3) Swipe coating requires proper care To keep the anti-fog working long term, you need to follow the instructions and avoid rubbing the lenses aggressively when dry. ⸻ Wrap Up: Are the Arena Cobra Tri Goggles Worth It? If you’re a triathlete or serious swimmer who wants clear vision, dependable anti-fog, and race-ready stability, the Arena Cobra Tri Swipe goggles are an excellent choice. They’re not designed to be flashy or casual — they’re designed to work when it matters, especially in open water and competition settings. Overall: a premium, performance-focused goggle that delivers clarity and confidence on race day. ... show more
Reviewed in the United States on February 5, 2026 by Simon

  • No Leaking & So Comfortable.
Color: Yellow/Copper/Black
They are the best I have used, I am 6’6” tall and weight 230 lbs., so I have a big head. No leaking and very comfortable with no fogging and as clear as any goggles I have used. If I broke them today, I would immediately purchase another pair.
Reviewed in the United States on July 5, 2026 by JHawk

  • Perfect Lap Swimming Goggles
Color: Yellow/Copper/Black
Did a lot of research on goggles to train with for triathlon and these goggles were one of the more mentioned pairs that didn’t completely break the bank for a training pair. The goggles rarely fogged up, and if they did it was because the seal was great and kept the lenses super dry. They were easy to clean and stay cleaned using the practice of rubbing the inside. The fit of the goggles was nice and came with 3 different nose pieces to help adjust to any nose shape, size, etc making them extremely comfortable even for 2,000+ yard swims. Overall the value is worth it if you’re looking for a clear, nice fitting set of goggles. ... show more
Reviewed in the United States on February 5, 2026 by Josh

  • Amazing field of view and anti fog.
Color: Silver/Black
Love these goggles. The anti fog is so good you don't even think about it anymore. It's just never an issue. These have made it through hour long sessions and never a single bit of fog. The seal is large and soft and seals great with ver low tension on the strap. It makes for much more comfortable long sessions. The field of view is wide, clear, and completely unobstructed. You don't even feel like you have goggles on. For open water races this makes sighting and navigation much easier than regular "race" goggles. The quick adjusting strap seemed like it could be bulky at first but its so nice to just reach up and quickly tighten the strap if something goes wrong in the open water. ... show more
Reviewed in the United States on October 13, 2025 by W.H.

  • Anti-fog goggles true to its promise
Color: Yellow/Copper/Black
So far so good — hasn’t fogged once since using it. Great value for money and worth the wait.
Reviewed in the United States on August 13, 2026 by Shalina Penetrante

  • Faveeeee
Color: Emerald/Peacock
Best googles for triathlon and open water Swiming, you have a good open view and they are comfy. Will buy the again and again
Reviewed in the United States on August 5, 2026 by Pamela lehrmann

  • Totally Disappointed
Color: Yellow/Copper/Black
I tried the goggles for a race and liked them but they leaked. I then realized I needed to replace the nose piece but didn't receive the other sizes. I contacted Arena to see if I could get a replacement or purchase some. They basically said sorry can't help you, we don't sell them! I now have an expensive pair of goggles I can't wear just because of the nose piece. ... show more
Reviewed in the United States on May 16, 2024 by Tamara

  • Good for open water
Color: Yellow/Copper/Black
Overall good goggles, it has wide view, easy to adjust strap and 3 nose bridges. I used in pool and in my first open water competition. It didn't let me down. But they are a bit hard as I used before vanquisher, these felt hard on my face. And once have to fix on my face in each session. Probably thats anatomy of my face. I got it at discount, for full price not sure it is worth. I haven't used swipe feature, as its antifog is still good. Maybe in half year or I don't how long will prolong default antifog until I reactivate with swipe. ... show more
Reviewed in the United States on July 14, 2026 by Doston

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